The Major Function of the Vertebral Body is to ________

Question

The major function of the vertebral body is to ________.
A) allow twisting motions
B) provide support
C) protect the spinal cord
D) transfer weight along the axis of the vertebral column
E) provide a passageway for nerves

Accepted Answer

The vertebral body is responsible for transferring weight along the axis of the vertebral column, especially from the skull and upper body to the pelvis and lower limbs. This function is crucial for maintaining posture and enabling movement. While the vertebral column does provide some protection for the spinal cord, it is the role of the bony arches (laminae) surrounding the spinal canal to provide this protection. Similarly, the facet joints between adjacent vertebrae allow twisting motions, while the spinal nerves exit through spaces between the vertebrae rather than passing through the vertebral body itself.